As winter approaches, Vladimir Putin is hoping the West’s support for Ukraine will falter over energy shortages and high prices and pressure will mount for “peace” talks on Russia’s terms. Join Worldview columnist Trudy Rubin for a conversation with Ukraine’s Ambassador to Washington, Oksana Markarova on the view from Kyiv: why Ukraine can’t stop fighting and how Kyiv can withstand Russia’s vicious air assault and liberate the rest of its occupied land.